Dorman 920-662 Door Jamb Switch Replacement

The Dorman 920-662 is a direct-fit replacement door switch designed to restore proper operation of door-activated vehicle systems. This switch, commonly referred to as a door jamb switch or door ajar switch, signals the vehicle when a door is opened or closed — controlling interior lighting, chime alerts, and door ajar indicator functions on the dashboard.

Dorman engineers this switch to match the fit, form, and function of the original equipment part, allowing for a straightforward, no-modification installation. Built from durable materials to withstand repeated use and exposure to the vehicle door environment, this switch is a reliable, cost-effective alternative to a dealer-sourced OEM component.

Key Features:

• Direct replacement for the original door switch
• Restores interior lighting, door chime, and door ajar indicator operation
• Engineered to match OEM fit and function — no modification required
• Durable construction for long service life
• Manufactured by Dorman, a trusted name in OE-quality replacement parts

Dorman part number 920-662 is a bolt-on solution for restoring your vehicle's door switch system to factory performance.